<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="">
        <label for="users">用户：</label>
        <input id="users" type="text" name="user">
        <br>    
        <label>
            密码：
            <input id="pass" type="password" name="pass" >
        </label>
       性别：
            <input id="nan" type="radio">
            <label for="nan">  男</label>   
            <input type="radio">女
        爱好：
            <label>
                <input type="checkbox">看书
            </label>
            
            <input type="checkbox">游戏
            <input type="checkbox">打篮球
            

    </form>
</body>
</html>